def voip_play2(s1, **kargs):
dsp, rd = os.popen2("sox -t .ul -c 2 - -t ossdsp /dev/dsp")
def play(pkt, last=[]):
if not pkt:
return
if not pkt.haslayer(UDP):
return
ip = pkt.getlayer(IP)
if s1 in [ip.src, ip.dst]:
if not last:
last.append(pkt)
return
load = last.pop()
x1 = load.load[12:]
# c1.write(load.load[12:])
if load.getlayer(IP).src == ip.src:
x2 = ""
# c2.write("\x00"*len(load.load[12:]))
last.append(pkt)
else:
x2 = pkt.load[:12]
# c2.write(pkt.load[12:])
dsp.write(merge(x1, x2))
sniff(store=0, prn=play, **kargs)
def voip_play(s1, list=None, **kargs):
FIFO = get_temp_file()
FIFO1 = FIFO % 1
FIFO2 = FIFO % 2
os.mkfifo(FIFO1)
os.mkfifo(FIFO2)
try:
os.system("soxmix -t .ul %s -t .ul %s -t ossdsp /dev/dsp &" %
(FIFO1, FIFO2))
c1 = open(FIFO1, "w", 4096)
c2 = open(FIFO2, "w", 4096)
fcntl.fcntl(c1.fileno(), fcntl.F_SETFL, os.O_NONBLOCK)
fcntl.fcntl(c2.fileno(), fcntl.F_SETFL, os.O_NONBLOCK)
# dsp,rd = os.popen2("sox -t .ul -c 2 - -t ossdsp /dev/dsp")
def play(pkt, last=[]):
if not pkt:
return
if not pkt.haslayer(UDP):
return
ip = pkt.getlayer(IP)
if s1 in [ip.src, ip.dst]:
if not last:
last.append(pkt)
return
load = last.pop()
# x1 = load.load[12:]
c1.write(load.load[12:])
if load.getlayer(IP).src == ip.src:
# x2 = ""
c2.write("\x00" * len(load.load[12:]))
last.append(pkt)
else:
# x2 = pkt.load[:12]
c2.write(pkt.load[12:])
# dsp.write(merge(x1,x2))
if list is None:
sniff(store=0, prn=play, **kargs)
else:
for p in list:
play(p)
finally:
os.unlink(FIFO1)
os.unlink(FIFO2)
def voip_play3(lst=None, **kargs):
dsp, rd = os.popen2("sox -t .ul - -t ossdsp /dev/dsp")
try:
def play(pkt, dsp=dsp):
if pkt and pkt.haslayer(UDP) and pkt.haslayer(conf.raw_layer):
dsp.write(pkt.getlayer(RTP).load)
if lst is None:
sniff(store=0, prn=play, **kargs)
else:
for p in lst:
play(p)
finally:
try:
dsp.close()
rd.close()
except:
pass
def voip_play1(s1, list=None, **kargs):
dsp, rd = os.popen2("sox -t .ul - -t ossdsp /dev/dsp")
def play(pkt):
if not pkt:
return
if not pkt.haslayer(UDP):
return
ip = pkt.getlayer(IP)
if s1 in [ip.src, ip.dst]:
dsp.write(pkt.getlayer(conf.raw_layer).load[12:])
try:
if list is None:
sniff(store=0, prn=play, **kargs)
else:
for p in list:
play(p)
finally:
dsp.close()
rd.close()
def sniff(self, *args, **kargs):
return sniff(opened_socket=self, *args, **kargs)